Ink ribbon cartridge

Details Ink ribbon cartridge Ink ribbon cartridge

1992-02-03

1993-02-16

Wiecking, David A.

Typewriting machines

Including interposed inking device for record-medium

Means auxiliary to ribbon mechanism

400208, B41J 3508

Patent

active

051865548

ABSTRACT:
An ink ribbon cartridge has an ink ribbon and a ribbon casing accommodating the ink ribbon therein and defining in a part thereof an ink ribbon exposure opening. A film defining a printing opening therethrough is fixed at lengthwise opposite ends thereof on the ribbon casing by two supports, respectively, while covering the exposure opening. At least one of the two supports is movable along the length of the film.

REFERENCES:
patent: 4383775 (1983-05-01), Trammell et al.
patent: 4422785 (1983-12-01), Shore
patent: 4753545 (1988-06-01), Kohlhage et al.
patent: 4773779 (1988-09-01), Wyne
patent: 5071272 (1991-12-01), Bell
IBM Tech. Disclosure Bulletin vol. 16, No. 3 Aug. 1973 "Detenable Ribbon Shield" Matuck et al.
IBM Tech. Disclosure Bulletin vol. 5, No. 11, Apr. 1963 "Typing Shield" Hosey.

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